原题
录音 1
What does the speaker say has been a problem in the past?
ALogging into the online portal
BUsing the correct number of sources
CIncluding all specified criteria
DSwitching topics at the last minute
正确答案：C
解题思路
老师暂未填写解题思路。
首页 / 2026年6月托福机经套卷(第4套) - Listen to an Announcement Q2